Top Circular Connector Manufacturer in China
For more than 26 years, WP connector has been a trusted engineering partner to provide a variety of solutions for power, signal, data or all combined.
As a manufacturer and supplier of industrial connectors, we concentrate on high-quality industrial circular connectors, industrial plugs and sockets, industrial heavy duty rectangular connectors and power distributions. Besides, we offer customer-specific solutions for OEM ODM. Industry 4.0 is a global development trend. WP connector delivers power and signal with stable and safe performance to meet various strict automatic connection needs.
WP Circular Connectors
zinc alloy power and Signal Circular Connector
Our WS/WF/WY circular metal-shell connectors (CMC) are designed to withstand harsh environments and reliably deliver power and signal. It’s widely used in industrial applications, such as stage lighting, robotics, automation line, machinery, and transportation because of it’s reliability, efficiency and cost-effective.
Push-pull waterproof cable connector
SF Series, the IP67 waterproof cable connectors, is one of our most popular waterproof cable connectors. Inline and cable to panel connection available, power and signal transmission serving the automation line, test and measurement, robotics, railway, marine and communication markets.
Anodized Aluminium IP67 Circular Connectors
WP offers our customers a solution when they have additional requirements for their application, anodized connectors, which are non-conductive, dissipate heat, prevent galling, won’t delaminate, and provide better surface lubricity. Color anodizing is ideal for easy identification of circuits and environmental approvals – choose black, gold, red, blue, clear or even military green.
ip68 miniature circular plastic connector
SP series is our microminiature and nano-miniature circular connectors series. Featured IP68, high temperature resistance, thread coupling and tight space, makes it a great choice in the harshest environments, helps withstand extreme vibration and high temperatures.
IP67 M23 Circular Connector Thread Coupling
M23 circular connectors are specially designed for power and signal transmission of servo motors. It’s very easy to handle and operate, mainly used for connecting electrical drives and automation lines, such as CNC machinery, robotics, instrumentation and industrial automation. Nickel-plated connectors are a lightweight, lower-cost alternative compared to stainless steel.
Industrial RJ45 Ethernet Plug and Receptacle
Our IP67 RJ45 Industrial Connectors are robust RJ45 Plug-in connectors, used to connect standard Ethernet Class D /Cat.5e and Class E/cat 6(10 Base T, 100 base TX, 1000 Base T networks) in outdoor or water proof harsh working environments. The outdoor Ethernet communication application, such as LED boards, Security Monitoring, Automation Control etc..
Wide Applications
WP’s circular connectors are most commonly used in harsh industrial environments where a robust and secure connection is needed to reliably deliver both power and data. Different series are designed to have their functional features such as dust tight, anti-vibration, waterproof, weatherproof, saltwater environment etc, to highly resistant to vibration, shock, temperature, pressure, electromagnetic, and radio frequency interference.
Cable Assembly Service
Based in China, we take advantage of the supply chain and labor/material costs. In order to better serve our customers, we provide value-added services that will increase both quality and efficiency, which is cable assembly service or wire harnesses, according to specific application requirements.
Save Time, Fewer Quality Issues
Cable assembly or wire harness can be a complex and laborious process, especially at project sites dealing with a variety of industrial connectors, cables and tools. Our value added service will eliminate many variables that create obstacles to efficiency and safety, save time and meanwhile fewer quality issues.
100% Tested and Inspected
From designing, to prototyping, to assembly and testing, we control every process to maintain the highest manufacturing standards. Depending on the type of cable assembly, we use different protocols of quality control during the production. All manufactured cable assemblies can be 100% tested using a series of manual and automated tests.
Connector Customization
We have over 10,000 industrial connector products. In order to reduce customer lead time and mass production advantage to provide competitive price, WP has sufficient stock for standard common series. But at the same time, to meet the flexible market demand, we also provide professional customization service. Please contact us with the following information:
We will contact you as soon as possible to clarify the requirements with you and give you a customized solution, prototyping for fast implementation, and finally quickly meet your customer demands effectively and efficiently.
Circular Connector: The Complete FAQ Guide
WP supplies a wide range of industrial circular connectors, which transmit power, data and signal, with IP rating from IP44 to IP68. All contacts we use brass material with gold plating to ensure better power / data / signal transmission. We have threaded coupling, push-pull coupling and bayonet coupling. Connectors can be either male (with pins) or female (with sockets), from 2 Pins to 61 Pins. We offer cable to cable, cable to panel, wire to panel, wire to board and wire to wire system. If you cannot find connectors fitting for your application from our standard connectors, we offer you OEM service if you need a certain amount.
Crimping vs Soldering Cable Connectors: Which Is Better?
Soldering and crimping are the main methods of wire termination, especially with the growth of Europe connectors and military standard connectors.Crimping TerminationCold crimping requires a crimping tool or device to give appropriate pressure to metal surface at normal temperature and atmospheric pressure. It is characterized by good mechanical strength, excellent electrical properties and environmental resistance. It’s recommended for applications which require high reliability in harsh environments. Crimped connections can be better protected from moisture, sand, dust and dirty environment.Soldering TerminationSoldering is more traditional compared to crimp, and more economical. By melting and cooling an alloy composed of metal into solder cup to connect wire to connector. It’s more commonly used in industries which require reliable power and signals. For soldering terminating, anti-vibration and anti-corrosion are the main concerns to withstand. Additionally, a soldered connection will require a RoHS-compliant solder.What is the circular connector called?
Circular connectors, also called circular interconnects, aviation connectors, aircraft connectors, is widely used in industrial application for power, signal and data transmission.
What are the 3 types of connectors?
By application, we can classify the circular connectors into three types, power connectors, signal connectors and data connectors. Power connectors are applied to supply power to instruments or devices, similar to the power cord of a computer. Signal connectors are used to connect sensor signals in the field of equipment, similar to the connection of a host computer to a monitor. The data connector such as RJ45 cable connector.Where are circular connectors used?
Circular connectors are widely used in many fields, such as lighting industry ( stage lighting, led display, led light, solar light, led growth light), New energy industry ( solar / wind energy ), Robotics ( in automotive, food processing, electronic industry), Machinery ( injection molding machine, die casting machine, pet blowing machine, filling machine, CNC machine, laser cutting machine, dispensing machine etc.), Instrumentation for electronic, semiconductor etc. and visual detecting equipment, Automation line, Data center, Amusement equipment and many more.
What is a CPC / CMC connector?
CPC, stands for circular plastic connector, while CMC specifies circular metal-shell connectors. They commonly used where a robust and secure wire connection is needed. Engineers will choose which kinds of circular will be perfectly suitable for their equipment or projects.
Do you offer OEM serice?
Yes, we welcome OEM, and we have the ability to offer you ODM service since we have a great R&D team and manufacturing team with over 20+ experiences. From design, to molding, to mass production, to customized packaging, to wire assembly, only if you need.
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